Resolver.lookupByAddress

string lookupByAddress(gio.inet_address.InetAddress address, gio.cancellable.Cancellable cancellable = null)

Synchronously reverse-resolves address to determine its associated hostname.

If the DNS resolution fails, error (if non-null) will be set to a value from #GResolverError.

If cancellable is non-null, it can be used to cancel the operation, in which case error (if non-null) will be set to [gio.types.IOErrorEnum.Cancelled].

Parameters

`address`	the address to reverse-resolve
`cancellable`	a #GCancellable, or null

Returns

a hostname (either ASCII-only, or in ASCII-encoded

form), or null on error.

Throws

[ErrorWrap]